Product Features:

• Superior accuracy to 0.1% of reading over 30:1 turn-down
• Uniform rotation means low pressure loss
• No metal-to-metal contact provides for long service lifetime 
• Self-lubricating Very low noise and vibration
• Reduced number of parts reduces maintenance requirements
• Rugged double case construction prevents loss of calibration
• Due to changes in pressure or temperature
• Size from 3/4” to 16” 
• Complied with OMIL R120~1996